S: (n) Ardennes (a wooded plateau in the Champagne-Ardenne region of France; the site of intense fighting in World War I and World War II)
S: (n) Nejd, Najd (a central plateau region of the Arabian Peninsula; formerly an independent sultanate until 1932 when it united with Hejaz to form the Kingdom of Saudi Arabia)
S: (n) Guiana Highlands (a mountainous tableland in northern South America; extends from Venezuela into Guyana and northern Brazil)
S: (n) Colorado Plateau (a large plateau to the south and west of the Rocky Mountains; abuts mountains on the north and east and ends in an escarpment overlooking lowlands to the south and west; the Grand Canyon is carved out of the southwestern corner)
S: (n) Llano Estacado (a large semiarid plateau forming the southern part of the Great Plains)
S: (n) Massif Central (a mountainous plateau in southern France that covers almost one sixth of the country)